baber/WOPTO huggingface dataset:
Patent EP-0303255-A1 (EP)
Title: Ultraschall-Durchflussmesseinrichtung
Inventor: TSCHIRNER PETER DIPL-ING
IPC: G01F1/66
Filed: 1988-08-10
Abstract: Bei einer herkömmlichen Ultraschall-Durchflußmeßeinrichtung werden relativ aufwendig herstellbare und damit teuere Interdigitalwandler mit einer schräg zur Oberfläche liegenden Sende- und Empfangsrichtung eingesetzt. Aufgabe der Erfindung ist es, ein Meßrohr (1) derart auszuführen, daß man auf den Einsatz von teuren Interdigitalwandlern verzichten kann, wobei ein Einbau der Ultraschallwandler (2, 3) in die Meßrohrwand (1a) ohne Nischenbildung möglich sein soll. Die Ultraschallwandler (2,3) haben eine senkrecht zu ihrer Oberfläche liegende Sende- und Empfangsrichtung. Beide Ultraschallwandler (2,3) sind an einer in Strömungsrichtung (v) geraden Meßrohrwand (1a) des Meßrohres (1) angeordnet. Die Sende- und Empfangsrichtung der Ultraschallwandler (2,3) steht senkrecht zur Strömungsrichtung (v). Die Meßrohrwand (1b) weist in jedem den Ultraschallwandlern (2,3) direkt gegenüberliegenden Bereich eine Schräge (4,6) auf, so daß der von jedem Ultraschallwandler (2,3) ausgesandte Ultraschall jeweils über diese Schräge (4,6) auf den Bereich (5) der Meßrohrwand (1a) zwischen den beiden Ultraschallwandlern (2,3) und von dort über die weitere Schräge (4,6) auf den weiteren Ultraschallwandler (2,3) reflektiert wird.
Patent EP-0305822-A1 (EP)
Inventor: PETRI BERND
IPC: H01M50/35
Filed: 1988-08-19
Abstract: In a centrally-vented multi-cell battery, a porous fritting body (2), which is enclosed in a plastic capsule (1) and is used for explosion protection, is arranged so as to be removable in a chamber- like expansion (3) of the vent line (4) which is guided in the battery cover (5). The capsule additionally contains a valve, which is located in front of the fritting body (2) - seen in the gas outlet direction (7) - and protects the latter from electrolyte mists produced by the charging gases. Moisture which is nonetheless absorbed by the fritting body can fall out downwards from the actual flow cross-section, because of its vertical arrangement, so that it is unnecessary to increase the flow resistance by blocking the pores.   <IMAGE>
Patent EP-0311032-A1 (EP)
Inventor: CONWAY PAUL GARY
IPC: A61K31/535
Filed: 1988-10-05
Abstract: Herein is described an ocular composition comprising an ocular decongestant such as phenylephrine and certain labdane derivatives which are intraocular pressure lowering agents. The composition not only markedly reduces the ocular reddening otherwise produced by such labdane compounds, but also unexpectedly prolongs and frequently potentiates their intraocular pressure lowering effect. Both of these effects are very beneficial to the use of such labdanes for the treatment of glaucoma.
Patent EP-0322019-A1 (EP)
Inventor: DOUWES MARCELLES BONEFATIUS MA
IPC: G11B17/04
Filed: 1988-12-08
Abstract: An apparatus ( 1 ) comprises a disc-pressure member (46) and a deck (39) which are movable between an initial position and a loading position to clamp a disc (2) between them, which disc is accommodated in a disc cassette comprising a sleeve (4) and a shutter ( 13 ) which is latched in said sleeve by latching means (14), which shutter together with the disc (2) is retained in the apparatus by appropriate means (28), (100) after insertion of the filled cassette into the apparatus the empty sleeve being removed. During withdrawal of the empty sleeve, the shutter ( 13 ) and the deck (39) move back to respective operating positions and the disc (40) is positioned between the disc-pressure member (46) and the turntable (40).
Patent EP-0288305-A1 (EP)
Inventor: RUSTAD A MARK
IPC: A61K31/235
Filed: 1988-04-22
Abstract: Novel compounds which are di-t-butylphenyl alkyl or benzyl ethers which alkyl or benzyl group is substituted by an acidic group are useful as antiallergic agents. Synthetic intermediates for making such compounds are also disclosed.
Patent EP-0291249-A1 (EP)
Inventor: ABSHIRE JAMES BRICE
IPC: B23K9/127
Filed: 1988-05-06
Abstract: Scanning devices are commonly utilized in conjunction with automatically guided welding systems in order to interpret the location and other characteristics associated with a groove to be welded. Many such systems utilize lasers as a source of radiant energy. The instant invention includes a sensing circuit (44) for detecting radiant energy produced by the arc of a welding torch (12) and producing first and second status signals in response to the respective absence and presence of the arc. A logic circuit (40) produces a first power command signal in response to receiving the first status signal and a second power command signal in response to receiving the second status signal. A radiant energy emitting device (22) controllably produces radiant energy having a first relatively low power level in response to receiving the first power command signal and a second relatively high power level in response to receiving the second power command signal. The radiant energy emitting device (22) is also advantageously maintained at a relatively constant temperature in order to prevent thermal drift of the energy source.
Patent EP-0292162-A1 (EP)
Inventor: WORTH PETER HERMAN LOUIS
IPC: A61F2/00
Filed: 1988-05-06
Abstract: A penile clamp has a flexible member (10) for encircling the shaft of the penis. It can be tightened around the penis. The arrangement and construction of the flexible member is such that such tightening causes a localized pressure to be applied to a central portion of the underside of the penile shaft.
Patent EP-0298860-A1 (EP)
Inventor: RANCOULE GILBERT
IPC: C04B35/01
Filed: 1988-07-05
Abstract: The refractory composition of the invention is prepared from a mixture containing, by weight, from 70 to 81% of alumina, from 10 to 20% of zirconia-alumina comprising, by weight, from 20 to 40% of zirconia and from 60 to 80% of alumina, from 1 to 4% of silicon in divided form, from 2 to 7% of carbon in divided form and from 4 to 15% of volatile carbon. Application to the production of sliding-gate plates for controlling liquid metal casting operations.
Patent EP-0311542-A1 (EP)
Inventor: POCACHARD
IPC: E03D1/14
Filed: 1988-10-07
Abstract: This mechanism, which comprises a float carrying the seal (6) of the valve moving in a housing supplied with water via the cistern, is distinguished in that the cylindrical float (3) is formed, on the one hand, by an upper portion (3a) of large diameter, open at its top and not comprising any shoulder able to be located below the normal level (R1) of the water in the cistern (R) (in the closed position of the valve) and by a lower portion or appendage (3b-3c) of smaller diameter carrying the joint (6), and, on the other hand, is concentric with the said housing (4) so that the annular space (B) provided between its outer portion and the internal wall of the said housing is as small as possible. <IMAGE>
Patent EP-0301063-A1 (EP)
Inventor: ROUBINET MICHEL
IPC: G01D11/02
Filed: 1988-02-05
Abstract: La girouette comprend une flèche (8a, 8b) munie d'un empennage et montée rotative autour d'un axe vertical (1) au moyen d'un palier magnétique (2a, 2b). Le palier magnétique est enfilé sur l'axe vertical (1) et il se compose d'un bloc inférieur (2a) rendu solidaire de l'axe vertical (1) et d'un bloc supérieur (2b), susceptible de tourner librement autour dudit axe, la face supérieure du bloc inférieur (2a) et la face inférieure du bloc supérieur (2b) étant chacune munie d'un aimant permanent (10a, 10b), lesquels aimants (10a, 10b) sont disposés en vis-à-vis et orientés de telle sorte que leurs faces en vis-à-vis sont de même polarité, la flèche (8a, 8b) étant rendue solidaire du bloc supérieur (2b).
Patent EP-0313626-A1 (EP)
Title: A manually adjustable apparatus for hoisting, pressing, stretching and keeping-fit exercises.
Inventor: MOSBERG KAARE
IPC: A63B7/02
Filed: 1988-05-11
Abstract: A manually adjustable apparatus (1) for hoisting pressing, stretching and keeping-fit exercises comprising a bar (2) and two ropes (3) provided with supporting loops (4). The ropes (3) independently extendable and shortenable, and the ropes are temporarily lockable in and releasable from cleat locks (7) by simple manipulation of the ropes and optionally of the bar (2). The bar is preferably suspended in an articulated way from a roof structure (9), so that the bar is swingable by movement of the ropes (3). Optionally, the bar is provided with rope pulleys (5,5') and rope guides (8) guiding the ropes (3) in desired directions.
Patent EP-0374154-A1 (EP)
Title: Succedane du sel
Inventor: BISHOP MARY F
IPC: A23L27/40
Filed: 1988-05-12
Abstract: Succédané du sel, sans ions sodium, qui comprend une quantité prépondérante de chlorure d'ammonium, une quantité moindre, mais efficace, d'une ou de plusieurs substances contrôlant le pH afin de supprimer le goût amer du chlorure d'ammonium et d'empêcher la formation de gaz ammoniac lors de l'utilisation du succédané, et une quantité moindre, mais efficace, de sucre pour réduire l'aigreur du succédané.
Patent EP-0322462-A1 (EP)
Inventor: HASHIMOTO AKIRA MITSUBISHI DEN
IPC: G11B7/09
Filed: 1988-06-24
Abstract: An axial slide type objective lens driving device of the type which is applied to an optical information recording/ reproduction apparatus and drives an objective lens using a permanent magnet and a controlling coil; wherein a permanent magnet (111) which has multiple poles and is magnetized is disposed in a movable unit (101), a focus controlling coil (105) and plurality of track controlling coils (106) are disposed on a base yoke (102) which is a fixed unit, notches (136a), (136b) are formed at those positions facing the boundary portions of the magnetic poles of the permanent magnet (111) on the base yoke (102), and the track controlling coils (106) are disposed in the notches (136a), (136b), in order to improve reliability of focusing and track adjustment operations of the objective lens and to reduce the number of components in the apparatus as a whole.
Patent EP-0418239-A1 (EP)
Inventor: JONSSON ARNE FREDRIK
IPC: F01D7/00
Filed: 1988-09-21
Abstract: On arrive à fixer un élément en forme de pale tel qu'une pale de rotor (1), dans une machine d'écoulement, au moyen d'un évidement prévu dans la pale, dans lequel on peut introduire un élément d'insertion (4) maintenu dans ledit évidement par un emboîtement de ses faces latérales dans les parois latérales de l'évidement; l'élément de support de la pale, tel qu'un bras de support (9), est relié à l'élément d'insertion de préférence de manière pivotante, afin de permettre le réglage de l'inclinaison de la pale également en fonctionnement. L'invention est adaptée à la fois pour des pales rotatives et fixes, notamment dans des machines à écoulement transversal dotées de pales réglables.
Patent EP-0362483-A1 (EP)
Inventor: BRAND REINHOLD DR
IPC: F01N9/00
Filed: 1989-07-01
Abstract: Es wird ein Verfahren zur Entfernung von in Abgasen gegebenenfalls schwankender Zusammensetzung einer Temperatur von 0 - 600° C enthaltenen Stickoxiden durch katalytische Reduktion bei einem vorgewählten stöchiometrischen Verhältnis zwischen Reduktionsmittel- und Stickoxidkonzentration vorgestellt, bei dem das Reduktionsmittel gepulst dosiert wird.
Patent EP-0373420-A1 (EP)
Inventor: WEBER JURGEN DR DIPL-CHEM
IPC: C01G3/00
Filed: 1989-11-29
Abstract: Copper is separated from aqueous basic solutions by extraction with 3-hydroxy-2-alkylalkanaloxime or 2-hydroxymethyl-2-alkylalkanaloxime solution.
Patent EP-0377178-A1 (EP)
Inventor: STADELMANN HANS
IPC: A63B23/02
Filed: 1989-12-21
Abstract: Tilting bed having a rolling frame which is formed from two supporting elements which are at least partially curved in the shape of a circle, are substantially flat, and are fixedly coupled to each other in a parallel position, and permits any desired inclination of the lying surface within a particular angular range, a desired inclination being set by moving a pendulum weight, provided on the frame, on an arcuate path. According to the invention, the subject of the invention is characterised by two liquid containers (2. 4) which can be alternatingly filled and emptied and are arranged on the inside of the rolling surface (2. 3) of the frame (2), which is defined by the two supporting elements (2. 1) curved in the shape of a circle, set apart at an angle ( alpha ), by means of which the distance along the arc between two desired inclinations of the lying surface (1. 4) on the rolling surface (2. 3) can be predetermined. <IMAGE>
Patent EP-0361630-A1 (EP)
Inventor: UNEWISSE HEINZ
IPC: B21D39/04
Filed: 1989-09-12
Abstract: Method for manufacturing a perfect, leak-proof junction of pipes, consisting of a fitting surrounding the smooth-ended pipe ends, the ends of which fitting, having a hook-shaped cross-sectional contour and being of bulging construction, each receive a sealing ring, the end of bulging construction and simultaneously an adjacent cylindrical region of the fitting being subjected to plastic deformation, together with the pipe, due to pressing by means of a holding device connected to an operating device and having a plurality of jaws arranged in an articulated manner, and the enclosed sealing ring thereby being subjected to elastic deformation, said sealing ring coming to rest in a linear manner over a certain part of the cross- sectional area on the surface regions surrounding it of the bulging end and of the pipe. 
<??>According to the invention, the construction or the movement of the jaws of this operating device are now selected such that radial and axially effective forces arise so that, after the pressing, the cross- section of the end of bulging construction is parabolic and the sealing ring is subject to an even elastic stress without being squashed. 
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Patent EP-0328337-A1 (EP)
Inventor: HOFELDT ROBERT H
IPC: C09K3/10
Filed: 1989-02-07
Abstract: A sealing composition for a container closure comprises a polymeric matrix material and is modified by the inclusion therein of an oxygen scavenger. The composition can be in fluid or meltable form ready for application to a closure or it can be present as a deposit on the closure, for instance a gasket around the closure. Preferably the scavenging properties of the deposit are activated by pasteurising or sterilising the deposit when sealing a container with the closure. The invention is of particular value when the closure is a metal cap for a beer bottle.
Patent EP-0393268-A1 (EP)
Inventor: LINDBERG CHRIS E
IPC: C12C7/20
Filed: 1989-04-19
Abstract: An improvement in the preparation of beer by the fermentation of brewers' wort which comprises adding to the brewers' wort an effective amount of ashed trub to enhance yeast growth. The ashed trub is obtained by heating whole trub until all organic combustibles have been removed or destroyed. The ashed trub contains valuable trace elements, including zinc.
Patent EP-0356197-A1 (EP)
Inventor: FARRAUTO ROBERT J
IPC: F23C13/00
Filed: 1989-08-22
Abstract: A method for operating a palladium oxide containing catalytic combustor useful, e.g., for powering a gas turbine. The method involves maintaining control of the temperature within the combustor in such a manner as to insure the presence of palladium oxide. By maintaining the temperature below about 800°C decomposition of palladium oxide into metallic palladium is avoided and high catalytic activity is retained. Regeneration of catalyst following inactivation resulting from an over-temperature is accomplished by using a heat soak in the temperature range of about 530°C-650°C.
Patent EP-0360590-A1 (EP)
Inventor: MISAWA HIDENOBU
IPC: B28B3/26
Filed: 1989-09-20
Abstract: A method and apparatus for shaping ceramic multi-layer structural bodies by extruding through a die. Ceramic layers (1,2) having different properties are fed under pressure, united and integrated in an extruding apparatus, while the thicknesses of the layers are controlled by adjusting extruding pressures. The extruding apparatus comprises a die (18) having a tip end opening of a given shape corresponding to the structural bodies to be extruded, a first extruding means (16) capable of feeding a ceramic molding compound to the die under a given pressure, and a second extruding means (17) for feeding another ceramic molding compound to the die. The second extruding means is provided separately from the first extruding means.
Patent EP-0370711-A1 (EP)
Inventor: BROWNE MICHAEL JOSEPH BEECHAM
IPC: C07K14/315
Filed: 1989-11-17
Abstract: Plasminogen or a plasminogen activator containing the five kringle domains or plasminogen in which a carbohydrate structure cannot be attached to amino acid 289.
Patent EP-0376464-A1 (EP)
Inventor: EAGLEN MARTIN PETER
IPC: F25J3/04
Filed: 1989-11-20
Abstract: A gaseous feed of oxygen containing both light and heavy impurities is introduced through inlet 50 into a first liquid-vapour contact column 10 thereby producing a first fraction having an enhanced concentration of heavy impurities and a second fraction having a reduced concentration of heavy impurities. A gaseous first stream of the second fraction is condensed in a condenser 54 and returned to the column 10 as reflux through inlet 56. A second stream of the second fraction is fed into a second liquid-vapour contact column 12 having a reboiler 64 in which light impurities are stripped from the feed by ascending vapour. The second stream is introduced into the column 12 at a level above which there are liquid-vapour contact surfaces whereby there is produced at the top of the column 12 a fraction having a substantially greater concentration of light impurities than the feed to that column. A portion of this fraction is condensed in condenser 66 and used to provide reflux for the column 12, while another such portion is subjected to further fractionation in columns 2 and 8 to produce an argon product.
Patent EP-0376607-A1 (EP)
Inventor: PERREGAARD JENS
IPC: C07D231/54
Filed: 1989-12-20
Abstract: The invention relates to novel compounds of the formula:
      wherein R¹, R², X and "Ar" are as defined in Claim 1; 
as well as pharmaceutically acceptable acid addition salts and stereo isomeres thereof. 
     The compounds are described as having central sterotonin activity with prefer­ence for the serotonin 5-HT 1A  receptors, which indicates usefulness in the treatment of CNS disorders, including anxiety, depression and aggression, or in diseases related to cardiovascular, gastrointestinal and renal systems. 
     Also methods of preparing said compounds and pharmaceutical compositions containing same are described.
Patent EP-0334760-A1 (EP)
Inventor: BERGEZ PIERRE
IPC: C04B35/443
Filed: 1989-03-23
Abstract: This manufacturing process is characterised in that it comprises the stages of: - preparation of a consolidated preform or test piece by cold compression, from a powder of this ceramic material to which a weight excess of 0.5 % to 5 % of magnesia MgO has been added beforehand, - subjecting this preform to a natural sintering to obtain a degassed product of low closed porosity, - carrying out the postdensification and homogenisation of this preform by isostatic compression with heating.
Patent EP-0357478-A1 (EP)
Inventor: FOND OLIVIER
IPC: C02F3/20
Filed: 1989-07-25
Abstract: Device for introducing gas or a gaseous mixture in a liquid, usable particularly for the diffusion of oxygen or a gas mixture containing oxygen in a housing wherein water is subjected to an aerobic treatment. The device is comprised of a perforated tube surrounded by a flexible deformable sleeve which is also perforated, is characterized in that the perforations present an inlet orifice (3) of which the passage cross-section (D) is important and such that it reduces to a minimum the charge loss caused by the gas or gas mixture passage through the orifice, the latter being connected to an outlet orifice (4) of which the passage cross-section (d) is reduced so as to achieve the diffusion of gas or gas mixture in the form of fine bubbles.
Patent EP-0359623-A1 (EP)
Inventor: AUBRY JACQUES ANTOINE
IPC: B64C27/72
Filed: 1989-09-05
Abstract: L'invention concerne un dispositif de commande de pas monocyclique en repère fixe et multicyclique en repère tournant, pour les pales (7) d'un rotor de giravion. Il comprend, en plus de plateaux cycliques classiques (27, 38), dont l'un (38) tourne (39) sur l'autre (27) retenu en rotation par un compas non-tournant (28) mais coulissant axialement (4) et oscillant (25) autour du mât rotor (1), sous l'action de commandes pilotes (30), des vérins multicycliques (45), en nombre égal aux pales (7), et dont chacun est implanté dans le plateau tournant (38) et actionne directement une bielle de commande de pas (44) d'une pale (7) correspondante. Chaque vérin multicyclique (45) est un vérin linéaire hydraulique à double effet, commandé par une servo-valve (49) également implantée sur le plateau tournant (38). Application à l'équipement des rotors principaux d'hélicoptères.
Patent EP-0362099-A1 (EP)
Inventor: CHAMPALAUNE JEAN-CLAUDE
IPC: A22C7/00
Filed: 1989-09-13
Abstract: The invention relates to a device for continuously producing virtually parallelepiped pieces of meat (M) from blocks of meat (B) of larger dimensions. This device is characterised in that it comprises a feed unit (2) with an Archimedes screw and, in the direction of travel of the blocks, a shaping device (4) which has a virtually circular inlet (400) and an outlet (412) of elongated rectangular cross section, means (5) for longitudinal cutting and means (6) for transverse cutting, the longitudinal cutting taking place during passage of the blocks of meat (B) inside the shaping device. 
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Patent EP-0378966-A1 (EP)
Inventor: BIDOIA VINCENZO
IPC: A43B5/04
Filed: 1989-12-08
Abstract: The boot comprises, at the rear, a linking device (6) between two spindles (7, 8) comprising an elastic element (17) working in compression between a piston (14) integral with one of the spindles (7) and a piece (16) integral with the other spindle (8). The length of the part of the elastic element (17) capable of deforming under the effect of the compression may be modified by means of a movable sleeve (19). The length of the linking device may be modified by means of a screw (13) with two opposing threads. <IMAGE>
Patent EP-0386148-A1 (EP)
Inventor: GERHART PAUL B
IPC: H04L/
Filed: 1989-06-06
Abstract: Afin d'assurer l'exactitude d'informations transmises par un réseau, le début d'un message doit être identifié sans ambiguïté. Selon l'invention, l'intervalle entre des messages comprend une série de signaux logiques identiques supérieure à une valeur minimale qui permet de distinguer cet intervalle d'un caractère faisant partie d'un message. Les caractères qui font partie de messages ont une longueur prédéfinie, avec des signaux logiques qui caractérisent la position binaire initiale et la position binaire finale, délimitant ainsi le caractère, ces signaux logiques prédéterminés étant les mêmes pour chaque caractère du message. Le caractère comprend au moins une position binaire supplémentaire ne faisant pas partie des données qui contient un premier signal logique comme caractère initial du message et son signal logique complémentaire pour les caractères restants du message.